270368289

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{76831}}^1$

素因数の和:76877

約数の個数: 24

約数和(自身を含む): 431488512

約数和(自身を除く): 161120223

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 76831, 230493, 691479, 1306127, 1767113, 3918381, 5301339, 11755143, 15904017, 30040921, 90122763, 270368289]

約数ペア:

[(1, 270368289), (3, 90122763), (9, 30040921), (17, 15904017), (23, 11755143), (51, 5301339), (69, 3918381), (153, 1767113), (207, 1306127), (391, 691479), (1173, 230493), (3519, 76831)]